While in China, a man is sexually very promiscuous, never using a condom all that time. A week after arriving back home in the States, he wakes one morning to find his penis covered with bright green and purple spots.

Horrified, he immediately goes to see a doctor. The doctor, never having seen anything like this before, orders some tests and tells the man to return in two days for the results.

The man returns a couple of days later and the doctor says: 'I've got bad news for you ---you've contracted Mongolian VD. It's very rare and almost unheard of here. We know very little about it.'

The man looks a little perplexed and says: 'Well, give me a shot or something and fix me up, Doc.'

The doctor answers: 'I'm sorry, there's no known cure. We're going to have to amputate your penis.'

The man screams in horror, 'Absolutely not! I want a second opinion.'

The doctor replies: 'Well, it's your choice. Go ahead if you want, but surgery is your only choice.'

The next day, the man seeks out a Chinese doctor, figuring that he'll know more about the disease. The Chinese doctor examines his penis and proclaims: 'Ah, yes.... Mongolian VD. Vely lare disease.'

The guy says to the doctor: 'Yeah, yeah, I already know that, but what can we do? My American doctor wants to operate and amputate my penis!'

The Chinese doctor shakes his head and laughs: 'Stupid Amelican docta, always want to opelate. Make more money that way. No need to opelate!'